Method and system for analyzing performance of an...

Details Method and system for analyzing performance of an... Method and system for analyzing performance of an...

2007-04-25

2009-02-24

Bui, Bryan (Department: 2863)

Data processing: measuring, calibrating, or testing

Measurement system

Performance or efficiency evaluation

C709S230000

Reexamination Certificate

active

07496476

ABSTRACT:
A method for analyzing performance of an information processing system having information processing apparatuses providing services to each other. Communication packets sent or received between the apparatuses are acquired. The apparatuses receive calls from other apparatuses for providing services indicated in the packets. A service call count ajiof the calls received by the apparatuses during period j of m periods for the service i of n services is computed. A busy time bjis computed by summing processing times by the apparatuses for performing the services pertaining to the calls received by the apparatuses during period j. An average processing time diis computed by the apparatuses for each service i, as is an error εjin diwherein εj=bj−Σiajidi, by minimizing an index indicative of εj. The average processing time diis stored in a storage device and/or displayed on a display device.

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